2-(Quinolin-2-yl)quinazolin-4(3H)-one

2-(喹啉-2-基)喹唑啉-4(3H)-酮

Also known as: 4(3H)-Quinazolinone, 2-(2-quinolinyl)-

2-(Quinolin-2-yl)quinazolin-4(3H)-one (CAS 725254-20-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H11N3O and a molecular weight of 273.29 g/mol. It is also known as 4(3H)-Quinazolinone, 2-(2-quinolinyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 725254-20-6
Jingsj CID: J-287540-6
Molecular Formula: C₁₇H₁₁N₃O
Chinese Name: 2-(喹啉-2-基)喹唑啉-4(3H)-酮
Molecular Weight: 273.29 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(Quinolin-2-yl)quinazolin-4(3H)-one?

The CAS number of 2-(Quinolin-2-yl)quinazolin-4(3H)-one is 725254-20-6.

What are the molecular formula and molecular weight of 2-(Quinolin-2-yl)quinazolin-4(3H)-one?

2-(Quinolin-2-yl)quinazolin-4(3H)-one has molecular formula C17H11N3O and molecular weight 273.29 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-(Quinolin-2-yl)quinazolin-4(3H)-one (CAS 725254-20-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-287540-6 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.